single-replacement The mass of the final product in a chemical reaction is based on what? The total number of stars for this article is: 5 in 1 review. Identify the type of reaction shown in the following chemical equation. 3. Not all answers will be used. What are the chemical and physical characteristic of AlBr3 (Aluminium bromide)? 2H+ + 2e- arrow H2. Examples: Hydrogen reacts with oxygen to form water. The balanced equation will appear above. Use the calculator below to balance chemical equations and determine the type of reaction (instructions). Perform this demonstration only in a hood or in an area where exhaust ventilation is provided. acid-base Classify the following reaction: 2Al(s) + 3Br2(g) arrow 2AlBr3(s) a. combination b. decomposition Classify the following reaction: 2Mg(s) + O2(g) arrow 2MgO(s) a. combination b. decomposition c. single replacement d. double replacement, Classify the following reaction: N2(g) + O2(g) arrow N2O5(g) a. combination b. decomposition c. single replacement d. double replacement, Classify the following reaction: Pb(NO3)2(aq) + 2NaCl(aq) arrow PbCl2(s) + 2NaNO3(aq) a. combination b. decomposition c. single replacement d. double replacement, Classify the following reaction: NH3(g) + O2(g) arrow N2(g) + H2O(g) a. combination b. decomposition c. single replacement d. double replacement, Classify the following reaction: K(s) + B2O3(s) arrow K2O(s) + B(s) a. combination b. decomposition c. single replacement d. double replacement, Classify the following reaction: CuO(s) + 2HCl(aq) arrow CuCl2(aq) + H2O(l) a. combination b. decomposition c. single replacement d. double replacement, Classify the following reaction: NH3(g) + HCl(g) arrow NH4Cl(g) a. combination b. decomposition c. single replacement d. double replacement, Classify the following reaction: C6H12(l) + 9O2(g) arrow 6CO2(g) + 6H2O(g) a. combination b. decomposition c. single replacement d. double replacement e. combustion, Classify the following reaction: C6H12O6(aq) arrow 2C2H6O(aq) + 2CO2(g) a. combination b. decomposition c. single replacement d. double replacement e. combustion. To balance a chemical equation, enter an equation of a chemical reaction and press the Balance button. Cu(s) + AgNO3(aq) arrow Ag(s) + Cu(NO3)2(aq), Determine whether the following reaction is an oxidation-reduction reaction. Toilet bowl cleaners will usually have some type of acid as an ingredient. MgCl2 + 2KBr arrow MgBr2 + 2KCl, Is the following unbalanced reaction a redox-reaction or a non-redox reaction? Reaction Type. A milliliter is equal to a cubic centimeter. A. oxidation-reduction How do you determine if {eq}2Al(s) + 3Br_2(l) \to 2AlBr_3(s) acid-base NaCl (assuming all reactants and products are aqueous. Compound states [like (s) (aq) or (g)] are not required. Which of the following is NOT one of the four types of reactions? Redox (Oxidation-Reduction) Reaction AlBr3 = Al + Br2 might be a redox reaction. (select all that apply) 2CH3OH(l) + 3O2(g) arrow 2CO2(g) + 4H2O(l) a. combination b. single replacement c. double replacement d. decomposition e. precipitation f. combustion g. acid-base, Classify the following reaction: 3Fe(s) + 4H2O(g) arrow Fe3O4(s) + 4H2(g) a. combination b. decomposition c. single displacement d. double displacement, Classify the following reaction: 2Fe2O3(s) + 3C(s) arrow 4Fe(s) + 3CO2(g) a. combination b. decomposition c. single displacement d. double displacement, Classify the following reaction: MgI2(ag) + Pb(NO3)2(aq) arrow Mg(NO3)2(ag) + PbI2(s) (select all that apply) a. combination b. precipitation c. single replacement d. double replacement e. combustion f. acid-base g. decomposition, Classify the following reaction: KOH(aq) + HClO4(aq) arrow KClO4(aq) + H2O(l) (select all that apply) a. combination b. precipitation c. single replacement d. double replacement e. combustion f. acid-base g. decomposition, Classify the following reaction: 2HgO(s) arrow 2Hg(l) + O2(g) a. decomposition b. combination c. double displacement d. single displacement, Classify the following reaction: 2KClO3(s) arrow 2KCl(s) + 3O2(g) a. decomposition b. combination c. double displacement d. single displacement, Classify the following reaction: 4Fe(s) + 3O2(s) arrow 2Fe2O3(s) a. decomposition b. combination c. double displacement d. single displacement, Classify the following reaction: S8(s) + 8O2(s) arrow 8SO2(g) a. decomposition b. combination c. double displacement d. single displacement, Classify the following reaction: Mg3N2(s) + 6H2O(l) arrow 3Mg(OH)2(aq) + 2NH3(g) a. decomposition b. combination c. double displacement d. single displacement, Classify the following reaction: 3Mg(s) + N2(g) arrow Mg3N2(s) a. decomposition b. combination c. double displacement d. single displacement, For the reaction below, classify as a combination, decomposition, single replacement, or double replacement. a. buffer 2AgBr(s) arrow 2Ag(s) + Br2(g), Classify the following reaction: Ba(ClO3)2 arrow BaCl2 + 3O2 a. combination b. decomposition c. single replacement d. double replacement, Classify the following reaction: Pb(NO3)2(aq) + KI(aq) arrow PbI2(s) + KNO3(aq) a. combination b. decomposition c. single replacement d. double replacement, Classify the following reaction: Pb(NO3)2(aq) + CaCl2(aq) arrow PbCl2(s) + Ca(NO3)2(aq) a. combination b. decomposition c. single replacement d. double replacement, Classify the following reaction: ZnSO4 + Mg arrow Zn + MgSO4 a. combination b. decomposition c. single replacement d. double replacement, Classify the following reaction: Ba(ClO3)2 arrow BaCl2 + 3O2 a. combination (synthesis) b. decomposition c. displacement (single replacement) d. exchange (double replacement), Classify the following reaction: (NH4)2CO3(s) arrow CO2(g) + NH3(g) + H2O(g) a. combination b. decomposition c. single replacement d. double replacement, Classify the following reaction: Zn + 2HCl = ZnCl2 + H2 Select one: a. decomposition b. combination c. none of above d. double replacement e. single replacement, Classify the following reaction: Mg(OH)2(s) + HCl(aq) arrow MgCl2(aq) + HOH(g) a. combination b. decomposition c. single replacement d. double replacement, For the reaction below, classify as a combination, decomposition, single replacement, or double replacement. a-c are all correct. For these types of problems, I like to write out all . A. Al is the oxidizing agent because its oxidation number increases. Al(OH)4-(aq) + 4H+(aq) arrow Al3+(aq) + 4H2O(l), Determine whether or not the following reaction is an example of a redox equation. Li(s) + H2O(l) arrow LiOH(aq) + H2(g), What type of reaction is : Mg + 2HCl \rightarrow MgCl2 + H2 - decomposition - single replacement - double replacement - combustion, What type is the following reaction? Cr(OH)4- (aq) + ClO- (aq) arrow CrO42- (aq) + Cl- (aq). AgOH C3H8(g) + 5O2(g) arrow 3CO2(g) + 4H2O(l), Classify the following reaction. K+ and Cl- 2H2 + O2 -->2H2O Lithium reacts with nitrogen to form lithium nitride. Which is not the correct formula for an ionic compound? When a metal reacts with a nonmetal, an ionic compound is formed. 2Al(s) + 3NiBr2(aq) = 2AlBr3(aq) + 3Ni(s) might be an ionic equation. What are the chemical and physical characteristic of Br2 (bromine)? The last column of the resulting matrix will contain solutions for each of the coefficients. 2Li(s) + 2H_2O(I) to 2LiOH(aq) + H_2(g), For the reaction below, classify as a combination, decomposition, single replacement, or double replacement. They must have the same ____. none of these. The balanced equation for the above reaction is as follows; 2Al + 3Br --> 2AlBr stoichiometry of Al to Br is 2:3 there are 5.0 mol of Al and 6.0 mol of Br if Al is the limiting reactant, if 2 mol of Al reacts with 3 mol of Br then 5.0 mol of Al reacts with - 3/2 x 5 = 7.5 mol of Br synthesis Una reaccin qumica es una transformacin qumica en la cual dos o ms sustancias llamadas reactivos entra en contacto para dar lugar a otras sustancias diferentes llamadas productos. At a given temperature, the solubility of a gas is directly proportional to what? 2C6H6(l) +15O2(g) arrow 12CO2(g) + 6H2O(g), Classify the following as a combination, decomposition, single replacement, double replacement, or combustion reaction. Therefore, moles of Al = 5.6 / 2 = 2.8 moles of Br = 4.4 / 3 = 1.46666666667 Bromine is the limiting reagent. Lora Ruffin and Michael Polk, Summer 2009, University of Colorado Boulder Regents of the University of Colorado synthesis manufacturing The given reaction is the manufacturing or synthesis reaction. 2Al (s) + 3Br2 (g) 2AlBr3 (s) Al is oxidized and Br2 is reduced. Fe^3+ + NO2^- + H2O arrow Fe^2+ + H^+ + NO3^-. This is a demonstration of what law? If we use this reaction in the video as an example, lets say they give 65.0 grams of hydrogen gas but say that we have an excess of carbon monoxide. Colligative properties of a solution depend on: two liquids that are soluble in each other, the number of moles of solute divided by kg of solvent, Cl2(g) + 2NO(g) 2NOCl is what type of reaction? Determine whether the reaction is a redox reaction. KIO3(aq) + KI(aq) + H2SO4(aq) arrow K2SO4(aq) + H2O(l) + I2(s), Determine whether or not the following reaction is an oxidation-reduction reaction. formation of a gas synthesis, An aqueous solution of sodium sulfate is allowed to react with an aqueous solution of lead(II) nitrate. A waveform is a visual form of a signal. 3Cl2(g) + 2Fe(s) arrow 6Cl-(aq) + 2Fe3+(aq), Balance this redox reaction: MnO4^-(aq) + Al(s) arrow Mn^2+(aq) + Al^3+(aq), Identify which reagent gets oxidized in the following redox reaction. A first order reaction has a half-life of 5.0 seconds. K2S An aqueous solution of ammonium carbonate is allowed to react with an aqueous solution of barium chloride. Determine whether the reaction is a redox reaction. 2.1 x 10^24. (NH4)2CO3 Question How many mole ratios can be written for the following reaction? Zinc reacts with iodine in a synthesis reaction: Zn + I2 Znl2. NaCl(s), Which of the following is a strong acid? Describe the wave's frequency and wavelength as well as what the wav The rate constant of a reaction has units of 1/M-s. What is the order of its rate law? (select all that apply) K2CO3(s) arrow K2O(s) + CO2(g) a. combination b. single replacement c. double replacement d. decomposition e. precipitation f. combustion g. acid-base, Classify the reaction given in: CaCO_3(s) to CaO (s) + CO_2 (g) (a) Single replacement (b) Double replacement (c) Synthesis (d) Decomposition (e) Combustion, Classify the following chemical reaction: O3 arrow O2 + O a. synthesis b. decomposition c. single displacement d. double displacement, Classify the following reaction: Cu(NO3)2(s) arrow CuO(s) + NO2(g) + O2(g) a. decomposition b. combination c. combustion d. none of the above, Classify the following reaction: Ba(s) + F2(g) arrow BaF2(s) a. decomposition b. combination c. combustion d. none of the above, Classify the following reaction: MgO(s) + CO2(g) arrow MgCO3(s) a. decomposition b. combination c. combustion d. none of the above, Classify the following reaction: HgO(s) arrow Hg(l) + O2(g) a. decomposition b. combination c. combustion d. none of the above, Classify the reaction given in: 2AgNO3(aq) + Na2S(aq) rightarrow Ag2S(s) + 2NaNO3(aq) a. single replacement b. double replacement c. synthesis d. decomposition e. combustion, Classify the following reaction: Al(s) + HNO3(aq) arrow Al(NO3)3(aq) + H2(g) a. single displacement reaction b. synthesis reaction c. decomposition reaction d. combustion reaction e. double displacement reaction, What is the classification for this unbalanced reaction? Sort by. decomposition True; the carbon is oxidized, and the oxygen is reduced. Equations & Reactions. Double Replacement. Na2S 2Cr2O3 + 3Si arrow 4Cr + 3SiO2, Identify which reagent gets oxidized in the following redox reaction. Smith, Michael Abbott, Bruce Edward Bursten, Catherine J. Murphy, H. Eugene Lemay, Matthew E. Stoltzfus, Patrick Woodward, Theodore E. Brown. two of the above, Which of the following ionic compounds is soluble in water? Use substitution, Gaussian elimination, or a calculator to solve for each variable. Certain acids will react with certain metals (H2SO4 and Al for example) to produce hydrogen gas and some kind of salt. All other trademarks and copyrights are the property of their respective owners. Fe2(SO4)3 MgCO3 Question #55498. 2CrCl3(aq) + 3Na2C2O4(aq) arrow Cr2(C2O4)3(aq) + 6NaCl(aq), Determine whether or not the following equation represents a redox reaction. c. basic, or alkaline What is the coefficient of the solid in the balanced equation (in standard form)? Ca(s) + 2H2O(l) arrow Ca(OH)2(aq) + 2H2(g), Balance the following redox reaction: Br-(aq) + Cr2O72-(aq) arrow Cr3+(aq) + Br2(l), What is the balance of the following redox reaction: Fe2+(aq) + Cr2O72-(aq) arrow Cr3+(aq) + Fe3+(aq). h. salt, State a meaning of given word element, and give a medical term that uses it or a slight variation of it.\ For a redox reaction, identify the oxidizing agent and the reducing agent. An aqueous solution of sodium sulfate is allowed to react with an aqueous solution of barium nitrate. single replacement The crystallizing or petri dish will be used as a lid on the beaker or flask. True; the carbon is reduced, and the oxygen is oxidized. A double replacement reaction produces all of the following except ____. Calculate the net ionic equation for 2AlBr3 (aq) = 2Al (s) + 3Br2 (l). Scroll down to see reaction info, how-to steps or balance another equation. Ni(s) arrow Ni2+(aq) + 2e-, Identify which reagent gets oxidized in the following redox reaction. Ag+ and NO3- Fe2(SO4)3 Calculators. For a redox reaction, identify the oxidizing agent and the reducing agent. potassium hydroxide, Given the solubility rules from the book, which of the following metal hydroxides should be soluble in water? A substance that, when dissolved in water, produces a solution that conducts electric current very efficiently is called. Explanation: The ideal environmental conditions for a reaction, such as temperature, pressure, catalysts, and solvent. Balance the equation Al + NiBr2 = AlBr3 + Ni using the algebraic method or linear algebra with steps. CompareandContrast\text{\red{Compare and Contrast}}CompareandContrast How are renewable resources and nonrenewable resources alike? Aluminum bromide is produced by the reaction of aluminum metal with bromine liquid, according to the following balanced equation: 2 Al (s) + 3 Br2 (l) 2 AlBr3 (aq) If 10.0 grams of Al is added to 10.0 g of Br2, assuming the reaction has yielded 100% yield, calculate the mass (in grams) of . P4 (s)+5O2 (g) P4O10 (s). Two substances have the same percent by mass composition, but very different properties. none of these, A reaction that involves a transfer of electrons is called a(n) ______________ reaction. hydrochloric acid 2NH4+(aq) 2Al(s) + 3Br2(l) 2AlBr3(s), How many mole ratios can be written for the following reaction? For example, C6H5C2H5 + O2 = C6H5OH + CO2 + H2O will not be balanced, but XC2H5 + O2 = XOH + CO2 + H2O will. substitutue 1 for any solids/liquids, and P, rate = -1/2 * ([Al] / t) = -1/3 * ([NiBr, (assuming constant volume in a closed system and no accumulation of intermediates or side products). Instrucciones. When do real gases behave differently than ideal gases? B. P waves cause damage, and S waves do not cause damage. Question #115914. True; the carbon is oxidized, and the oxygen is reduced. If not, what type of reaction is it? Compare and contrast the analog and digital waveforms shown. A collision in which kinetic energy is lost is a(n) ____ collision. TlOH. are left dissolved in the solution 2 2Cu(s) + O_2(g) to 2CuO(s), For the reaction below, classify as a combination, decomposition, single replacement, or double replacement. Catalysts are substances that speed up the pace (velocity) of a chemical reaction without being consumed or becoming part of the end product. oxidation-reduction Explain. C. There will definitely be an earthquake in the "highest hazard" location. Na2SO4 3NO3- KCN(aq) + HBr(aq) KBr(aq) + HCN(g). . The algebraic method is likely better suited for balancing this equation. Mg(s) + 2AgNO3(aq) arrow Mg(NO3)2(aq) + 2Ag(s) a. single replacement b. double replacement c. synthesis d. decomposition, Which type of reaction is represented by the following equation? 500. 2H2O(l) + energy H2(g) + O2(g), What type of reaction is the following? La ecuacin balanceada aparecer arriba. 2Al (s) + 3I 2 (s) 2AlI 3 (s) + To Conduct Demonstration Place evaporating dish on a ventilation grate on the bench. 2H2(g) + O2(g) arrow 2H2O(l), Determine whether or not the following equation represents a redox reaction. 2Al + 3Br2 = 2AlBr3 | Chemical Equation. Understand there are many chemical reactions in everyday life and discover some examples of chemical changes. molarity. Ca(OH)2(aq) + H3PO4(aq) Ca3(PO4)2(s) + H2O(l) Thus, we can conclude that the statement is the oxidizing agent because its oxidation number decreases. CaS 2Al (s)+3Br2 (g) 2AlBr3 (s) Classify as a combination, decomposition, single replacement, double replacement, or combustion reaction: Expert's answer. All rights reserved. D. There is more likely to be an earthquake in a "highest hazard" location than in a "lowest hazard" location. Magnitude measures the energy re Give your answer to 3 significant figures. Both signals transmit information and dat sodium hydroxide What is the coefficient of the solid in the balanced equation (in standard form)? The oxidation state of all elements in the reaction is as follows: {eq}{\rm{2}}\mathop {{\rm{Al}}}\limits^0 + {\rm{3}}\mathop {{\rm{B}}{{\rm{r}}_{\rm{2}}}}\limits^0 \to {\rm{2}}\mathop {{\rm{Al}}}\limits^{ + 3} \mathop {{\rm{B}}{{\rm{r}}_{\rm{3}}}}\limits^{ - 1} Cr2O72- + C2O42- arrow Cr3+ + CO2, Balance the following oxidation-reduction (redox) reaction. What type of reaction is 2AlCl3 2Al s 3Cl2 G? a piece of wood burning a car rusting an ice cube melting into water red litmus paper turning blue, What is the coefficient of bromine in the equation 2Al(s) + 3Br2(l) 2AlBr3(s)? Explain. Find the constants BBB and CCC in Andrade's equation for water, if it has been experimentally determined that =1.00(103)Ns/m2\mu=1.00\left(10^{-3}\right) \mathrm{N} \cdot \mathrm{s} / \mathrm{m}^2=1.00(103)Ns/m2 at a temperature of 20C20^{\circ} \mathrm{C}20C and that =0.554(103)Ns/m2\mu=0.554\left(10^{-3}\right) \mathrm{N} \cdot \mathrm{s} / \mathrm{m}^2=0.554(103)Ns/m2 at 50C50^{\circ} \mathrm{C}50C. Explain why. CuSO4 K2CO3(aq) + BaCl2(aq) arrow 2KCl(aq) + BaCO3(s) a. single replacement b. double replacement c. synthesis d. decomposition, Classify the following reaction: 2Al(s) + 3CuSO4(aq) arrow Al2(SO4)3(aq) + 3Cu(s) a. combination b. combustion c. decomposition d. single displacement e. double displacement, Classify the following reaction: NaCl(aq) + AgNO3(aq) arrow AgCl(s) + NaNO3(aq) a. combination b. combustion c. decomposition d. single displacement e. double displacement, Classify the following reaction: PbO2(s) arrow Pb(s) + O2(g) a. combination b. combustion c. decomposition d. single displacement e. double displacement, Classify the following reaction: C2H5OH(l) + 3O2(g) arrow 2CO2(g) + 3H2O(l) a. combination b. combustion c. decomposition d. single displacement e. double displacement, Classify the following chemical reaction: Pb(NO3)2 + 2NaCl arrow 2NaNO3 + PbCl2 a. synthesis b. decomposition c. single displacement d. double displacement, Classify the following chemical reaction: 8Fe + S8 arrow 8FeS a. synthesis b. decomposition c. single displacement d. double displacement, Classify the following chemical reaction: 2H2O arrow 2H2 + O2 a. synthesis b. decomposition c. single displacement d. double displacement, Classify the following chemical reaction: 2Fe + 6HCl arrow 2FeCl3 + 3H2 a. synthesis b. decomposition c. single displacement d. double displacement, Identify the following reaction as a combination reaction, a combustion reaction, a decomposition reaction, a single replacement reaction, a double replacement reaction, or an acid-base neutralization reaction. Identify the solid in the balanced equation. This step may be repeated until one of the reagents is exhausted. SO3(g) + H2O(l) arrow H2SO4(aq). Cr2O72-(aq) + CH3OH(aq) arrow HCO2H(aq) + Cr3+(aq), Balance the following redox reaction in acidic solution: Sn2+ + IO4- arrow Sn4+ + I-, Balance the following redox reaction in acidic solution. C. P waves travel slowly, and S waves travel quickly. oxidation-reduction Compound states [like (s) (aq) or (g)] are not required. He is tentatively diagnosed with obstructive sleep apnea (OSA), and a full sleep study is ordered.
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